NPPES file of Aug 9, 2026

Katherine Jane Boss, RD, CSP

Pediatric Nutrition Registered Dietitian · Grand Rapids, MI

Katherine Jane Boss, RD, CSP is a pediatric nutrition registered dietitian with a practice address in Grand Rapids, Michigan, and NPI 1639842545, issued on Jul 27, 2021. Check the license with the Michigan board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1639842545
Name
Katherine Jane Boss
Credential
RD, CSP
Primary taxonomy
Pediatric Nutrition Registered Dietitian 133VN1004X
Practice location
25 Michigan St NE Ste 4200, Grand Rapids, MI 49503
Phone
(616) 267-9150
Enumerated
Jul 27, 2021
Record last updated
Jul 31, 2023
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 25 Michigan St NE Ste 4200

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Yasser Al Khatib, MDPediatric Cardiology Physician1053311779
  2. Sarah Badran, MDPediatric Cardiology Physician1114067469
  3. Giedrius BaliulisThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1215311220
  4. Jean Ballweg, M.D.Pediatric Cardiology Physician1043236730
  5. Tammy Bectel, NPAcute Care Nurse Practitioner1881119667
  6. Khira Benson, CNPAcute Care Nurse Practitioner1003425380

Verify Katherine Jane Boss in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Michigan board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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Pediatric Nutrition Registered Dietitian providers in Michigan

There are 13 pediatric nutrition registered dietitian records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 13 in Michigan → Every provider in Grand Rapids →

Other pediatric nutrition registered dietitian records in Michigan

  1. Kristin Bergman, RD, CSPGrand Rapids, MI1184328452
  2. Kayla Bridges, RD-AP, CSP, CNSCRoyal Oak, MI1700324068
  3. Ashlynn CalkaDetroit, MI1215881156
  4. Suhila Cassini, AROMATHERAPY PRACT.Keego Harbor, MI1790301158
  5. Jessica Doorn, RDGrand Rapids, MI1407487424
  6. Elisabeth Faber, RDGrand Rapids, MI1588966477
  7. Stacey Fogarty-Brown, RD, CSPYpsilanti, MI1710638051
  8. Courtney Iwanicki, MS, RD, CSPClinton, MI1891454815
  9. Meryl Krochmal, RD, CDE, CSP CNSCNovi, MI1154722668
  10. Krystyna Skowronski, MS. RDDetroit, MI1851834865

Common questions

What is Katherine Jane Boss, RD, CSP's NPI number?

Katherine Jane Boss, RD, CSP's National Provider Identifier (NPI) is 1639842545, issued on Jul 27, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Katherine Jane Boss, RD, CSP located?

The NPPES record lists a practice address at 25 Michigan St NE Ste 4200, Grand Rapids, MI, 49503. Phone: (616) 267-9150. Providers update this record themselves, so call before visiting.

How can I verify Katherine Jane Boss, RD, CSP's license?

Search the Michigan board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.